山东省工业经济增长的水资源效应及时空演变分析

发布时间：2018-03-26 06:12

本文选题：水资源　切入点：工业经济　出处：《湖南师范大学自然科学学报》2015年04期

【摘要】：利用LMDI分解模型分析1996—2013年山东省工业用水量的经济规模效应、产业结构效应和技术效率效应,探究山东省工业用水强度时空演变格局,得出以下结论:(1)近17年来,山东省行业增加值和行业用水量持续增长,而单位行业增加值用水量持续下降,降幅达90.40%;(2)经济规模效应是工业用水量增加的主要原因,产业结构效应的作用较小,技术效率效应是抑制工业用水量增加的主要原因;(3)石油加工及炼焦业、医药制造业等7大行业是山东省水资源密集型行业;(4)1996—2013年,山东省工业用水强度一直呈下降趋势,但空间分异格局特征明显,基本呈现东部沿海偏低、西南地区偏高的特点.最后从结构调整、政策体系以及空间差异等视角提出应对措施.
[Abstract]:Using LMDI decomposition model to analyze the economic scale effect, industrial structure effect and technical efficiency effect of industrial water consumption in Shandong Province from 1996 to 2013, to explore the temporal and spatial evolution pattern of industrial water use intensity in Shandong Province, and to draw the following conclusion: 1) in the last 17 years, The industry added value and industry water consumption in Shandong Province continued to increase, while the unit industry added value water consumption continued to decrease, the decline reached 90.40%) the economic scale effect was the main reason for the increase of industrial water consumption, and the effect of industrial structure effect was relatively small. The technical efficiency effect is the main reason for restraining the increase in industrial water consumption. (3) the oil processing and coking industries, the pharmaceutical manufacturing industry and other seven major industries are the water resources intensive industries of Shandong Province from 1996 to 2013. The intensity of industrial water use in Shandong Province has been decreasing. But the characteristics of spatial differentiation pattern are obvious, the eastern coast is low and the southwest is high. Finally, the countermeasures are put forward from the perspectives of structural adjustment, policy system and spatial difference.
【作者单位】：山东师范大学人口·资源与环境学院;
【基金】：国家自然科学基金资助项目(41271553) 山东省高等学校科技计划资助项目(J15LH07)
【分类号】：TV213.4;F427

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